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The opening of the article, and a way into the rest of it without leaving the site.
Wetzlar on Wikipedia.
From Wikipedia, available under CC BY-SA 4.0.
How these dates were made
Why this bar's edges are floors, not a founding and a fall.
The atlas draws the world at one moment in time, not continuously. This bar runs from the first snapshot in which Wetzlar appears to the last, so both edges are floors — the earliest and latest years it is attested, not a founding and a dissolution.
Elsewhere in Europe at the time
Records whose own span overlaps this one, found by the same test the canvas draws with. The bar under each card is where it sits inside this one.
Landmark · Europe
Plitvice Lakes
3000 BCE – still standingPolity · Europe
Ottoman Empire
1299 CE – 1922 CETrade route · Europe
Atlantic Triangular Trade
1600 CE – 1850 CEConflict · Europe
Napoleonic Wars
1803 CE – 1815 CELandmark · Europe
Giant's Causeway
3000 BCE – still standingPolity · Europe
Sweden
Founded 900 CE · attested to 2026 CELandmark · Europe
Danube Delta
3000 BCE – still standingPolity · Europe
Denmark
Founded 800 CE · attested to 2026 CEDated moments inside this span
Events the timeline places between 1815 CE and 1815 CE.
And in the rest of the world
Records running through the same years, on the other side of the map.
Image credits 9 pictures from Wikimedia Commons
- Wetzlar Krusto · CC BY 2.0 de
- Plitvice Lakes National Park Zysko serhii · CC BY-SA 4.0
- Flag of the Ottoman Empire (1844–1922) User:Orwellianist · Public domain
- Triangular trade SimonP at en.wikipedia · CC BY-SA 3.0
- Napoleonic Wars Ruedi33a · CC BY-SA 4.0
- Giant's Causeway code poet on flickr. · CC BY-SA 2.0
- Flag of Sweden Jon Harald Søby and others. · Public domain
- Danube Delta European Space Agency · Attribution
- Flag of Denmark Madden and others · Public domain